# SDR R61A2025101700456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2025
- Submitted: October 18, 2025
- Operation: Air carrier
- Aircraft: [N810MD](https://openairdocs.org/aircraft/N810MD), registered now
- Make and model: Emb ERJ170200SU
- Aircraft serial: 17000026
- Aircraft time: 45,465 hours, 31,715 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 17086181005
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2025101700456

## Discrepancy

DURING C-CHECK CF III FR 88-90 RBL-40 SIDE FLOOR SUPPORT ANGLE CORRODED. REMOVED AND REPLACED FLOOR SUPPORT GUSSET IAW SRM 51-42-01

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